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WP_REST_Menus_Controller::prepare_links( WP_Term $term ): array

Since
5.9.0
Source
wp-includes/rest-api/endpoints/class-wp-rest-menus-controller.php:160
Prepares links for the request.

Compatibility

WordPress
since 5.9.0
PHP
7.4–8.6-dev
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Parameters

$termWP_Term
Term object.

Return value

array
Links for the given term.

Performance profile

How much work a call to WP_REST_Menus_Controller::prepare_links() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class
Light

Touches nothing outside its own arguments.

Scaling
Scales with input

The body loops, so the work grows with what you pass in.

Instructions
14–15

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 26.

Plugin surface
None

Nothing here hands control to plugin code.

Called by
1

1 place in core call this, so the cost is paid more often than your own code shows.

What one call costs · 1 distinct outcome

One number would be a lie: the work depends on which branch runs. These are every distinct cost WP_REST_Menus_Controller::prepare_links() can have, taken from its control-flow graph on PHP 8.5.

WhenInstructionsCalls it makes
always14–15::prepare_links(), ->get_menu_locations()

Across PHP versions

PHPCompiledExecutedBranchesNotes
8.6-dev2614–152
8.52614–152
8.42614–1523 fewer instructions than PHP 8.3
8.32914–152
8.22914–152
8.12914–152
7.42914–152

An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.

Uses · 3

Used by · 1

Source code

View on Trac View on GitHub 

	protected function prepare_links( $term ) {		$links = parent::prepare_links( $term ); 		$locations = $this->get_menu_locations( $term->term_id );		foreach ( $locations as $location ) {			$url = rest_url( sprintf( 'wp/v2/menu-locations/%s', $location ) ); 			$links['https://api.w.org/menu-location'][] = array(				'href'       => $url,				'embeddable' => true,			);		} 		return $links;	}

Changelog

Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data
Generated from the wordpress-develop 7.1.0 tag, from src/wp-includes/rest-api/endpoints/class-wp-rest-menus-controller.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
Corrections
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